2024/08/20-06:02:07.918393 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00: fork to child time = 0.026570 sec 2024/08/20-06:02:07.919680 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00 2024/08/20-06:02:07.926063 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00 2024/08/20-06:02:07.927790 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:02:07.928327 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:02:07.966902 140500120569408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11452/att-00/MANIFEST-14629260 2024/08/20-06:02:08.036150 140500120569408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11452/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642278, last_sequence is 190075079975, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642229 2024/08/20-06:02:08.036161 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:02:08.036253 140500120569408 [version_set.cc:5652] Creating manifest 14642278 2024/08/20-06:02:08.063508 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:02:08.075858 140500120569408 [compaction_job.cc:2433] [default] [JOB 11452] Compacting 1@2 + 3@3 files to L3, score 0.96, subcompactions 1 : 1 2024/08/20-06:02:08.075874 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5926 Base level 2, inputs: [14642262(11MB)], [14642204(41MB) 14642205(3936KB) 14642271(41MB)] 2024/08/20-06:02:08.179431 140500120569408 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:08.179464 140500120569408 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:08.179489 140500120569408 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:08.179504 140500120569408 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:02:08.179519 140500120569408 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:02:08.504309 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642279.sst) /dev/shm/ToplingTemp/Topling-207373-7EXfbK 2024/08/20-06:02:08.752655 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642279.sst): first pass time = 0.25's, 540.564'MB/sec 2024/08/20-06:02:10.041114 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642279.sst): old prealloc_size = 114151554, real_size = 41795488 2024/08/20-06:02:10.041192 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642279.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.48 2024/08/20-06:02:10.298983 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642279.sst): second pass time = 1.29's, 102.235'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 168.946'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14179.900'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.179'MB/sec write SST data time = 0.08's, 566.295'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.377'MB, throughput = 34536.882'MB/sec zip my value time = 1.29's, unzip length = 0.132'GB zip my value throughput = 102.235'MB/sec zip pipeline throughput = 119.502'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 317.48 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 317.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3117 value = 3.2034 dict = 1.00 all = 3.0810 } Zip/UnZip{ index = 0.4326 value = 0.3122 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.542036647 MB/sec (with seq num) write speed all = 1.480312794 MB/sec (without seq num) 2024/08/20-06:02:10.355073 140500120569408 [compaction_job.cc:1944] [default] [JOB 11452] Generated table #14642279: 129430 keys, 43562921 bytes, temperature: kWarm 2024/08/20-06:02:10.355177 140500120569408 EVENT_LOG_v1 {"time_micros": 1724104930355116, "cf_name": "default", "job": 11452, "event": "table_file_creation", "file_number": 14642279, "file_size": 43562921, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017793917, "largest_seqno": 190074865331, "table_properties": {"data_size": 41091088, "index_size": 671872, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629776, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724104928, "oldest_key_time": 0, "file_creation_time": 1724104928, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642279, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:10.402858 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642280.sst) /dev/shm/ToplingTemp/Topling-207373-vtiHFM 2024/08/20-06:02:11.047538 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642280.sst): first pass time = 0.64's, 208.211'MB/sec 2024/08/20-06:02:12.040881 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642280.sst): old prealloc_size = 114151554, real_size = 41928320 2024/08/20-06:02:12.040956 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642280.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.47 2024/08/20-06:02:12.323146 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642280.sst): second pass time = 0.99's, 132.636'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 154.759'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23568.105'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.153'MB/sec write SST data time = 0.07's, 622.660'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33762.685'MB/sec zip my value time = 0.99's, unzip length = 0.132'GB zip my value throughput = 132.636'MB/sec zip pipeline throughput = 132.636'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1017.00 avg-zval = 317.47 usrkeys = 129430 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1024.00 avg-zval = 317.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 404480 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9283 value = 3.2034 dict = 1.00 all = 3.0727 } Zip/UnZip{ index = 0.5186 value = 0.3122 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592421 Billion total entry num = 0.346470429 Billion write speed all = 1.544977162 MB/sec (with seq num) write speed all = 1.483233027 MB/sec (without seq num) 2024/08/20-06:02:12.378910 140500120569408 [compaction_job.cc:1944] [default] [JOB 11452] Generated table #14642280: 129430 keys, 43680340 bytes, temperature: kWarm 2024/08/20-06:02:12.379007 140500120569408 EVENT_LOG_v1 {"time_micros": 1724104932378962, "cf_name": "default", "job": 11452, "event": "table_file_creation", "file_number": 14642280, "file_size": 43680340, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190045333041, "largest_seqno": 190074865332, "table_properties": {"data_size": 41090352, "index_size": 805440, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629768, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724104930, "oldest_key_time": 0, "file_creation_time": 1724104930, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642280, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:12.440319 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642281.sst) /dev/shm/ToplingTemp/Topling-207373-6JEsgL 2024/08/20-06:02:12.497687 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642281.sst): first pass time = 0.06's, 230.777'MB/sec 2024/08/20-06:02:12.674451 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642281.sst): old prealloc_size = 114151554, real_size = 4162080 2024/08/20-06:02:12.674503 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642281.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12754 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0130 GB zip-val = 0.0042 GB avg-val =1017.08 avg-zval = 325.77 2024/08/20-06:02:12.692676 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00/14642281.sst): second pass time = 0.18's, 73.708'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 237.706'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 159.820'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.250'MB/sec write SST data time = 0.01's, 797.351'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.132'MB, throughput = 3736.177'MB/sec zip my value time = 0.18's, unzip length = 0.013'GB zip my value throughput = 73.708'MB/sec zip pipeline throughput = 73.708'MB/sec entries = 12754 avg-key = 20.00 avg-zkey = 0.31 avg-val = 1017.08 avg-zval = 325.77 usrkeys = 12754 avg-key = 12.00 avg-zkey = 0.31 avg-val = 1024.08 avg-zval = 325.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12754 bytes = 39872 } seq expand size = 89278 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0130 GB dict = 0.13 MB all = 0.0132 GB } __ZipSize{ index = 0.0000 GB value = 0.0042 GB dict = 0.13 MB all = 0.0043 GB } UnZip/Zip{ index = 38.5706 value = 3.1221 dict = 1.00 all = 3.0533 } Zip/UnZip{ index = 0.0259 value = 0.3203 dict = 1.00 all = 0.3275 } ---------------------------- total value len = 62.574882 GB avg = 0.181 KB (by entry num) total key len = 6.794190 GB avg = 0.020 KB total ukey len = 3.192767 GB avg = 0.008 KB total ukey num = 0.389605175 Billion total entry num = 0.346483183 Billion write speed all = 1.545261075 MB/sec (with seq num) write speed all = 1.483515175 MB/sec (without seq num) 2024/08/20-06:02:12.702829 140500120569408 [compaction_job.cc:1944] [default] [JOB 11452] Generated table #14642281: 12754 keys, 4332050 bytes, temperature: kWarm 2024/08/20-06:02:12.702886 140500120569408 EVENT_LOG_v1 {"time_micros": 1724104932702856, "cf_name": "default", "job": 11452, "event": "table_file_creation", "file_number": 14642281, "file_size": 4332050, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190054039395, "largest_seqno": 190074865358, "table_properties": {"data_size": 4154816, "index_size": 3968, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 255080, "raw_average_key_size": 20, "raw_value_size": 12971855, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 12754, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724104932, "oldest_key_time": 0, "file_creation_time": 1724104932, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642281, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:12.710766 140500120569408 [compaction_job.cc:699] job-11452: subcompact[0], size: 0.091575 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11452/att-00 [14642279,14642280,14642281] 2024/08/20-06:02:12.733721 140500120569408 (Original Log Time 2024/08/20-06:02:08.075961) EVENT_LOG_v1 {"time_micros": 1724104928075887, "job": 11452, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14642262], "files_L3": [14642204, 14642205, 14642271], "score": 0.960272, "input_data_size": 103774140, "oldest_snapshot_seqno": 190075079725} 2024/08/20-06:02:12.733725 140500120569408 (Original Log Time 2024/08/20-06:02:12.733285) [compaction_job.cc:2018] [default] [JOB 11452] Compacted 1@2 + 3@3 files to L3 => 91575311 bytes 2024/08/20-06:02:12.733726 140500120569408 (Original Log Time 2024/08/20-06:02:12.733657) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 22.4 rd, 19.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(11.9, 87.0 +0.0 blob) out(87.3 +0.0 blob), read-write-amplify(15.6) write-amplify(7.3) OK, records in: 282630, records dropped: 11016 output_compression: Snappy 2024/08/20-06:02:12.733732 140500120569408 (Original Log Time 2024/08/20-06:02:12.733701) EVENT_LOG_v1 {"time_micros": 1724104932733681, "cf": "default", "job": 11452, "event": "compaction_finished", "compaction_time_micros": 4634813, "compaction_time_cpu_micros": 1026744, "output_level": 3, "num_output_files": 3, "total_output_size": 91575311, "num_input_records": 282630, "num_output_records": 271614, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 111876365, "file_range_sync_nanos": 0, "file_fsync_nanos": 2366, "file_prepare_write_nanos": 7845, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:02:12.858775 140500120569408 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724104927,"executesMs":4808,"compactionJobId":11452,"attempt":0,"compactionInputRawBytes":293086649,"compactionInputZipBytes":103774140,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91575311,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-01d3004d17842caa50a22d7cf0db1361-3f6cebb88247d17f-00"}}, response = 2024/08/20-06:02:12.858862 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11452/att-00: olev 3, work 4.808 s, result 6.147 ms, install 0.466 ms, input{raw 279.509 MiB zip 98.967 MiB}